UnionSpace is very unique. Definitely one of a kind. I recommend this place for solo travelers who need to rest their feet, but also need to stay connected as the area is a 5 minute walk from the BTS transit service.
A quick note! This place is not suitable for those who want to party their butts off.
The wifi was good and if you need a working space hub because you are a remote professional there are excellent ammenities and services available there too, just ask the front desk reception about their other services.